ALLEN PATRICIA L purchased 19.86K shares of ZENAS BIOPHARMA, INC. on the open market
Open‑market purchase worth $499.7K. The strongest form of insider conviction signal.
P · 4 purchases
Filed: 2/13/2026ACC: 0001104659-26-015342
+19.86K
Net shares
Net buyer
$499.7K
Total acquired
4
Open market trades
4B · 0S
4
Total transactions
19.86K acquired
Non-Derivative Transactions4
Common Stock
Direct
Shares
+5K
Price / share
$23.77
Trade value
$118.85K
% of position
New position
2/12/2026
0.00→5K
Common Stock
Direct
Shares
+5.70K
Price / share
$24.34
Trade value
$138.74K
% of position
114.0%
2/12/2026
5K→10.70K
Common Stock
Direct
Shares
+5K
Price / share
$26.50
Trade value
$132.50K
% of position
46.7%
2/12/2026
10.70K→15.70K
Common Stock
Direct
Shares
+4.16K
Price / share
$26.36
Trade value
$109.66K
% of position
26.5%
2/13/2026
15.70K→19.86K
Total
Net shares
+19.86K
Net value
$499.75K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 2/12/2026 | P · Purchase | +5K | $23.77 | $118.85K | New position | 0.00 | 5K |
| Common Stock Direct | 2/12/2026 | P · Purchase | +5.70K | $24.34 | $138.74K | 114.0% | 5K | 10.70K |
| Common Stock Direct | 2/12/2026 | P · Purchase | +5K | $26.50 | $132.50K | 46.7% | 10.70K | 15.70K |
| Common Stock Direct | 2/13/2026 | P · Purchase | +4.16K | $26.36 | $109.66K | 26.5% | 15.70K | 19.86K |
| Total | +19.86K | $499.75K | ||||||
Derivative Transactions0
No derivative transactions reported